KWIKSET 690T-3-CP-CODE Keyed Knob Single Cylinder Deadbolt 042049975574

( Brand: Kwikset ), ( Manufacturer Part Number: 690T-3-CP-CODE ), ( Color: Gold ), ( Items Included: Key ), ( Fixings Supplied: Yes ), ( Material: Brass ), ( Suitable For: Front Door, Front Entrance Door, Residential ), ( Mounting: Universal ), ( Type: Deadbolt ), ( Unit Type: Unit ), ( Door Handing: Universal/reversible ), ( Throw Length: 1 In ), ( Style: Traditional ), ( Features: Easy To Install, With Key ), ( Finish: Polished Brass ), ( Item Width: 2.5 In ), ( Country Of Origin: China ), ( Item Weight: 3 Lb ), ( UPC: 042049975574 )

Review KWIKSET 690 Keyed Entry Knob And Single Cylinder Deadbolt Combo Polished Brass New

The **Kwikset 690 Keyed Knob Single Cylinder Deadbolt** (model number **042049975574**) is a premium, high-security residential locking solution designed to enhance both the aesthetics and security of your home s entry points. Engineered with Kwikset s signature reliability and craftsmanship, this deadbolt combines sleek, modern styling with robust functionality, making it an ideal choice for homeowners seeking a balance between form and function. The **single-cylinder mechanism** ensures a clean, unobstructed look on the interior side, where a simple turn of the key or knob grants access, while the exterior features a sturdy, durable deadbolt that resists forced entry with its **Grade 1 security rating**, the highest standard set by the American National Standards Institute (ANSI/BHMA). Constructed from **zinc alloy**, this deadbolt is built to endure years of frequent use without warping, rusting, or losing its structural integrity, even in varying environmental conditions.

What sets the Kwikset 690 apart is its **versatile keying system**, allowing for customizable security options. Whether you need to match existing keys in your home or create a unique keying scheme for added privacy, this deadbolt accommodates a wide range of key profiles, including standard and high-security keys, thanks to its **interchangeable core technology**. The **smooth-operating latch mechanism** ensures effortless engagement and disengagement, reducing wear on both the deadbolt and the door frame over time. Additionally, the **low-profile design** integrates seamlessly with most standard door preps, making installation straightforward for both DIY enthusiasts and professional locksmiths. For enhanced security, the deadbolt features a **one-piece strike plate**, which helps prevent prying and provides a more secure anchor point when installed correctly.

Beyond its security features, the Kwikset 690 is designed with practicality in mind. The **knob on the interior side** offers a convenient alternative to fumbling for keys, especially in high-traffic areas like entryways or bedrooms, while the deadbolt s **durable brass interior components** ensure long-lasting performance. The exterior deadbolt includes a **smooth, rounded profile** that resists scratches and dents, maintaining its polished appearance over time. For added convenience, Kwikset offers compatible accessories like **keyed-alike sets** and **electronic keypad upgrades**, allowing homeowners to further customize their security system as their needs evolve. Whether you re upgrading an older door, enhancing the security of a rental property, or simply modernizing your home s entryway, the Kwikset 690 Keyed Knob Single Cylinder Deadbolt delivers a blend of strength, style, and ease of use that makes it a standout choice in residential locking solutions.

**Pros and Cons of buying a Kwikset 042049975574 (690 Series Keyed Knob Single Cylinder Deadbolt)**

### **Pros**

1. **Durability and Quality** Kwikset is a well-known brand in the security industry, offering reliable and long-lasting products. The 690 series is particularly known for its sturdy construction, which can withstand frequent use without warping or failing.

2. **Easy Installation** This deadbolt is designed for straightforward installation, often requiring only basic tools. Kwikset provides clear instructions, and many users report that it can be installed in under an hour, even for beginners.

3. **Keyed Alike or Keyed Different Options** The 690 series allows for flexibility in keying. You can choose between **keyed alike** (all locks use the same key) or **keyed different** (each lock has its own key), making it useful for multi-lock setups like homes with multiple doors.

4. **Good Security Features** The single-cylinder deadbolt provides basic but effective security. It includes a **steel core** for resistance against drilling and a **smooth-operating mechanism** that reduces wear over time. While it may not be as high-security as a smart lock or a reinforced deadbolt, it offers better protection than a standard knob lock.

5. **Compatibility with Existing Doors** This model is designed to fit standard door preparations (typically 2-3/8" from edge to edge). It works well with most residential doors, though you may need to check your specific door s dimensions before purchasing.

6. **Affordable Price** Compared to high-end security locks, the Kwikset 690 series is reasonably priced, making it a cost-effective choice for homeowners looking for basic but functional security.

7. **Minimal Maintenance** Unlike some locks that require frequent lubrication, the Kwikset 690 operates smoothly with basic care (occasional cleaning and light oil application if needed).

8. **Aesthetic Variety** Kwikset offers multiple finish options (brushed nickel, oil-rubbed bronze, satin chrome, etc.), allowing you to match the deadbolt to your door s hardware for a cohesive look.

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### **Cons**

1. **Limited High-Security Features** While functional, this deadbolt does not include advanced security features like **anti-sawing pins, drill-resistant cores, or reinforced strike plates**. If you live in a high-crime area or want maximum security, you may need a more premium lock.

2. **Single-Cylinder Vulnerability** A single-cylinder deadbolt is keyed from the inside, meaning an intruder with a screwdriver can potentially force the latch from the outside if the door is slightly ajar. A **double-cylinder deadbolt** (keyed on both sides) provides better security but requires a key to exit in case of a fire.

3. **No Smart Features** Unlike smart deadbolts, this model does not offer **Wi-Fi connectivity, remote unlocking via app, or integration with smart home systems**. If you want automation or digital access control, you ll need a different product.

4. **Potential for Key Duplication Issues** If you choose **keyed different**, losing a key could be problematic if you don t have spare keys. Keyed alike systems are easier to manage but may not be ideal for all security needs.

5. **Installation Challenges with Poor Door Preparation** If your door s strike plate is weak or improperly aligned, the deadbolt may not latch securely. You may need to reinforce the strike plate or adjust the door frame, which adds extra work.

6. **Not Weatherproof** This is a standard indoor deadbolt and is not designed for extreme weather conditions. If installed on an exterior door, ensure it is paired with a weatherstripping seal to prevent drafts and moisture issues.

7. **No Backup Battery or Power Source** Unlike smart locks, this deadbolt has no battery backup, so if power fails (in rare cases), it won t affect operation.

8. **Limited Customization** Unlike some high-end locks, you cannot easily upgrade this model with additional security features (e.g., reinforced shackles, anti-pick mechanisms).

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### **Conclusion**

The **Kwikset 042049975574 (690 Series Keyed Knob Single Cylinder Deadbolt)** is a **solid, budget-friendly choice** for homeowners seeking basic but reliable security. It excels in **durability, ease of installation, and compatibility** with standard doors, making it a practical option for most residential applications. However, it lacks **advanced security features, smart functionality, and weather resistance**, which may be dealbreakers for those prioritizing high-end protection or smart home integration.

If your primary concerns are **cost, simplicity, and basic security**, this deadbolt is a **good recommendation**. However, if you live in a high-risk area, want **smart features, or need maximum resistance to forced entry**, you may want to consider a **higher-security deadbolt (e.g., Schlage, Medeco, or a reinforced model) or a smart lock**.

### **Final Recommendation**

- You want a **durable, easy-to-install** deadbolt for standard doors.

- You prioritize **affordability** over advanced security features.

- You prefer **keyed alike or keyed different flexibility** for multiple locks.

- Your main security concern is **basic protection** against casual break-ins.

- You need **high-security features** (e.g., anti-drill cores, reinforced strike plates).

- You want **smart lock functionality** (Wi-Fi, app control, automation).

- You live in a **high-crime area** and require maximum resistance.

- You need **weatherproofing** for exterior doors.

For most average homeowners, the Kwikset 690 series provides **excellent value** and serves as a **reliable upgrade** over standard knob locks. Pair it with a **reinforced strike plate** and **deadbolt guard** for added security.

Details:

Made of brass material, this combo pack contains two units with a throw length 1 inch and polished finish. The Kwikset 690 Keyed Entry Knob Single Cylinder Deadbolt Combo in Polished Brass is a traditional door hardware set suitable for residential use on front doors and entrance. It includes a key, fixings, and is easy to install. The versatile design is universal for both left and right-handed doors, providing a secure stylish addition to your homes entryway.

specifications locsedoo:

• brand: Kwikset
• mpn: 690t-3-cp-code
• color: Gold
• items included: Key
• fixings supplied: Yes
• material: Brass
• suitable for: Front Door, Front Entrance Door, Residential
• mounting: Universal
• type: Deadbolt
• unit type: Unit
• door handing: Universal/reversible
• throw length: 1 In
• style: Traditional
• features: Easy To Install, With Key
• finish: Polished Brass
• item width: 2.5 In
• country of origin: China
• item weight: 3 Lb
• upc: 042049975574

seller locsedoo:

• # reviews: 5724
• rating: 99.7%
• city: Clearwater, Florida

general locsedoo:

• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
• condition: New

shipping locsedoo:

• transit: 3-7 Days
• class: Standard
• cost: $13.41
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated

returns locsedoo:

• paid by: Seller
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer locsedoo:

• quantity: 1
• availability: In Stock
• started: June 10, 2026
• best offers: True
• sold: 0
• options: Ship-to-home

payments locsedoo:

• credit card: Discover
• wallet: Google-pay
• other

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